Fatal error: Uncaught Error: Call to undefined function has_blocks() in /home/hanazono-y/www/wwp/wp-content/plugins/siteorigin-panels/siteorigin-panels.php:391 Stack trace: #0 /home/hanazono-y/www/wwp/wp-includes/class-wp-hook.php(288): SiteOrigin_Panels->generate_post_excerpt('') #1 /home/hanazono-y/www/wwp/wp-includes/plugin.php(203): WP_Hook->apply_filters('', Array) #2 /home/hanazono-y/www/wwp/wp-content/plugins/jetpack/_inc/lib/class.media-summary.php(335): apply_filters('get_the_excerpt', '', Object(WP_Post)) #3 /home/hanazono-y/www/wwp/wp-content/plugins/jetpack/_inc/lib/class.media-summary.php(61): Jetpack_Media_Summary::get_excerpt('\xE4\xBB\x8A\xE6\x97\xA5\xE3\x81\xAF2\xE6\x9C\x882\xE6...', '', 16, 256, Object(WP_Post)) #4 /home/hanazono-y/www/wwp/wp-content/plugins/jetpack/class.jetpack-twitter-cards.php(120): Jetpack_Media_Summary::get(2204) #5 /home/hanazono-y/www/wwp/wp-includes/class-wp-hook.php(288): Jetpack_Twitter_Cards::twitter_cards_tags(Array) #6 /home/hanazono-y/www/wwp/wp-includes/plugin.php(203): W in /home/hanazono-y/www/wwp/wp-content/plugins/siteorigin-panels/siteorigin-panels.php on line 391